In my opinion bitcoin is not over but it's just not in a good condition due to the rapid and large price decline so many people think that bitcoin will completely disappear and this makes investors a little more wary of investing in bitcoin
The decline that we are currently seeing in the market is nothing compared to what we saw in 2018, all of those people that are worried about bitcoin disappearing are either newbies, people that do not really know anything about bitcoin or people that hate bitcoin, the people that have been involved with bitcoin for years know this is nothing but a small setback and we will eventually recover.
You just need to be patient, it is impossible for the market to always go up in value, at some point it needs to go down and give you the opportunity once again to buy bitcoin for a reasonable price.